84625320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3235

約数の個数: 128

約数和(自身を含む): 289578240

約数和(自身を除く): 204952920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3191, 3315, 4420, 5304, 6382, 6630, 8840, 9573, 12764, 13260, 15955, 19146, 25528, 26520, 31910, 38292, 41483, 47865, 54247, 63820, 76584, 82966, 95730, 108494, 124449, 127640, 162741, 165932, 191460, 207415, 216988, 248898, 271235, 325482, 331864, 382920, 414830, 433976, 497796, 542470, 622245, 650964, 705211, 813705, 829660, 995592, 1084940, 1244490, 1301928, 1410422, 1627410, 1659320, 2115633, 2169880, 2488980, 2820844, 3254820, 3526055, 4231266, 4977960, 5641688, 6509640, 7052110, 8462532, 10578165, 14104220, 16925064, 21156330, 28208440, 42312660, 84625320]

約数ペア:

[(1, 84625320), (2, 42312660), (3, 28208440), (4, 21156330), (5, 16925064), (6, 14104220), (8, 10578165), (10, 8462532), (12, 7052110), (13, 6509640), (15, 5641688), (17, 4977960), (20, 4231266), (24, 3526055), (26, 3254820), (30, 2820844), (34, 2488980), (39, 2169880), (40, 2115633), (51, 1659320), (52, 1627410), (60, 1410422), (65, 1301928), (68, 1244490), (78, 1084940), (85, 995592), (102, 829660), (104, 813705), (120, 705211), (130, 650964), (136, 622245), (156, 542470), (170, 497796), (195, 433976), (204, 414830), (221, 382920), (255, 331864), (260, 325482), (312, 271235), (340, 248898), (390, 216988), (408, 207415), (442, 191460), (510, 165932), (520, 162741), (663, 127640), (680, 124449), (780, 108494), (884, 95730), (1020, 82966), (1105, 76584), (1326, 63820), (1560, 54247), (1768, 47865), (2040, 41483), (2210, 38292), (2652, 31910), (3191, 26520), (3315, 25528), (4420, 19146), (5304, 15955), (6382, 13260), (6630, 12764), (8840, 9573)]